See Shows Schedule for 2025* |
Awaiting original catalog description |
FURTHER CULTURAL INFORMATION |
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Hardiness Zones 4-8 for most varieties, Some cultivars tolerate colder, others tolerate warmer zones (please comment in comment box with your location if this cultivar grows well in zone 3, 4, 9, or 10.) |
Exposure Prefers full sun for optimal performance, may still bloom in half-day shade |
Water: Prefers well drained good garden soil, Tolerant of dry conditions in established plants, Intolerant of swampy conditions. |
PH Prefers Neutral to basic solis 6.1 to 8.5, quite toleranr of more extreme conditions |
Fertilizer Prefers rich conditions on relatively inorganic soils. |
I | Attachment | Action | Size | Date | Who | Comment |
---|---|---|---|---|---|---|
jpg | NorthwestProgress01.jpg | manage | 48 K | 31 Jul 2014 - 21:53 | TerryLaurin | photo by Nola's Iris Garden |
jpg | NorthwestProgress02.jpg | manage | 70 K | 01 Apr 2014 - 02:27 | TerryLaurin | Photo by Blue J Iris |
jpg | NorthwestProgress03.jpg | manage | 37 K | 29 Sep 2014 - 20:52 | TerryLaurin | Photo by C&T Iris Patch |
JPG | NorthwestProgress12.JPG | manage | 70 K | 24 Feb 2014 - 15:38 | TerryLaurin | Photo by Darius Gusas-Lithuania |
JPG | NorthwestProgress13.JPG | manage | 74 K | 24 Feb 2014 - 15:40 | TerryLaurin | Photo by Darius Gusas-Lithuania |
JPG | NorthwestProgress14.JPG | manage | 111 K | 24 Feb 2014 - 15:42 | TerryLaurin | Photo by Darius Gusas-Lithuania |
jpg | NorthwestProgressEI.jpg | manage | 21 K | 16 Dec 2012 - 20:03 | BetsyHiggins | Photo by Exline Iris Garden |
JPG | NorthwestProgresskp.JPG | manage | 47 K | 26 Oct 2010 - 14:31 | KentPfeiffer | Taken in my garden in zone 5b on May 9, 2010 |
jpg | Northwest_Progress.jpg | manage | 37 K | 06 Jan 2010 - 05:01 | MichaelGreenfield | Photo by Mike Greenfield |
jpg | Northwest_Progress_KWW.jpg | manage | 68 K | 15 Jan 2017 - 18:09 | Main.KWalker | Photo by Ken Walker; my garden, Concord, CA |
JPG | northwest01.JPG | manage | 73 K | 12 Mar 2015 - 14:18 | TerryLaurin | Photo by Elladan McLeester |
jpg | northwest02.jpg | manage | 77 K | 25 Jun 2015 - 02:54 | TerryLaurin | Photo by Exline Iris Garden |
JPG | northwest_progress.JPG | manage | 52 K | 04 May 2013 - 12:42 | Main.Iriswarehouse | Photo: Iriswarehouse |
jpg | northwest_progress_64.jpg | manage | 68 K | 19 Dec 2010 - 15:37 | Main.Elladan | photo by Elladan |
jpg | northwest_progress_66.jpg | manage | 74 K | 19 Dec 2010 - 15:37 | Main.Elladan | photo by Elladan |
jpg | northwest_progress_68.jpg | manage | 74 K | 19 Dec 2010 - 15:38 | Main.Elladan | photo by Elladan |
jpg | northwestprogress02.jpg | manage | 76 K | 06 Apr 2017 - 19:21 | TerryLaurin | Photo by Ross Eagles-Diversity Acres |
JPG | northwestprogress03.JPG | manage | 61 K | 16 May 2014 - 12:16 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
JPG | northwestprogress04.JPG | manage | 77 K | 16 Apr 2014 - 03:13 | TerryLaurin | Photo by Don McQueen,London, Ont. Canada Zone5. |
jpg | northwestprogress05.jpg | manage | 93 K | 27 Nov 2015 - 23:36 | TerryLaurin | Photo by Barry Blyth-Australia |
jpg | northwestprogress09.jpg | manage | 68 K | 23 Mar 2021 - 02:44 | TerryLaurin | Photo by Pleasants Valley Iris Farm |
jpg | northwestprogress10.jpg | manage | 64 K | 18 Feb 2014 - 14:31 | TerryLaurin | Photo by Darius Gusas-Lithuania |
jpg | northwestprogress11.jpg | manage | 64 K | 18 Feb 2014 - 14:33 | TerryLaurin | Photo by Darius Gusas-Lithuania |
jpg | northwestprogress4.jpg | manage | 66 K | 17 Nov 2017 - 16:35 | TerryLaurin | Photo by Gintaras Kilmaitis-Irisu Pasaulis-Lithuania |
jpg | northwestprogress9.jpg | manage | 26 K | 06 Oct 2013 - 15:50 | TerryLaurin | Photo by Loktev's Iris Garden-Russia |
jpg | nwprogress22.jpg | manage | 55 K | 31 Jan 2011 - 14:31 | BetsyHiggins | Photo by His Iris Garden |